30091830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23327}}^1$

素因数の和:23380

約数の個数: 32

約数和(自身を含む): 73903104

約数和(自身を除く): 43811274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23327, 46654, 69981, 116635, 139962, 233270, 349905, 699810, 1003061, 2006122, 3009183, 5015305, 6018366, 10030610, 15045915, 30091830]

約数ペア:

[(1, 30091830), (2, 15045915), (3, 10030610), (5, 6018366), (6, 5015305), (10, 3009183), (15, 2006122), (30, 1003061), (43, 699810), (86, 349905), (129, 233270), (215, 139962), (258, 116635), (430, 69981), (645, 46654), (1290, 23327)]